Doors that fold the room open

For a long time, the living room in a Dhaka apartment was defined by its walls. There was a room for guests, a room for meals and a room for everything else, each separated by walls and doors that were either shut or left open.

That arrangement is beginning to loosen. As open-plan living becomes more common, doors are no longer only about moving from one room to another. Folding and sliding panels, once more familiar in offices and showrooms, are increasingly finding their way into homes, allowing the same living room to open up, close off or change function as needed.

"Folding and sliding doors occupy less space than a wall does, and they help make the space much more multifunctional," said Shernaz Islam, an architecture graduate of BRAC University.

Architect Sadia Mahmud Ananya sees the door as more than a passage between spaces. "Instead of thinking of the door simply as an opening, I would see it as another element that contributes to the character of the space," she says.

One room, many moods

The appeal begins with flexibility. A solid wall makes a permanent decision about how a home is used. A sliding or folding door lets that decision change with the day.

Shernaz points to the everyday rhythm of hosting. A house party calls for seating. A game night needs an open floor. A gathering built around food, with guests drifting around with plates and snacks, needs something else again.

"If you want to have a game night, for example, you can arrange the space accordingly," she says. "Or if you want to have more of a food arrangement, you can set it up that way."

The folding doors make it possible. Fold them back and the room grows. Draw them closed and it becomes something more contained.

Sadia says this matters most in homes where one space has to serve several purposes. During the day the doors can stay open, joining the living, dining and kitchen areas into one connected space. When privacy is needed, they close, and the rooms have never been permanently divided.

Making living and dining one space

In many apartments, the living and dining areas sit side by side but feel like separate worlds. A movable partition can join them, and the benefits go beyond the extra space.

"You can connect the dining and living areas and use the space better, so there is less wastage of space," Shernaz explains. "Plus, you can create visual connectivity between the dining and living areas."

The same doors can also bring privacy back when it is needed.

"If people come and sit in your living room but they are not necessarily people you really want to see the entire interior of your house, you can screen off that area," she says.

There is a practical gain too, especially in apartments where windows are limited. If only the living room has a window, an open connection can carry light and air to the dining area as well.

"Since the dining and living areas are connected, light and air can reach both spaces," Shernaz says.

Visually, Sadia adds, the effect is calmer. Spaces feel cleaner and less divided, particularly when glass is used.

A door worth pausing for

Not every door has to disappear. Some can be a feature in their own right.

Shernaz's thoughts on coloured and multipanel doors begin with coloured glass, a craft that was once common in homes, where artwork was worked into the glass itself. It gave a room character in a way that a plain surface cannot.

That matters, she says, because homes can lose warmth when everything is stripped back.

"When we go into a place and the entire space becomes monotonous and minimalist, it can feel very lifeless, especially in the housing context," she says. "We want to walk into a space and feel that it is lived in, that it has character, and that it is a cosy place where you can come and relax."

For her, the ingredients of that feeling are texture, colour and warmth. "More than people realise, texture is very important," she says. Warm colours and warm lighting help too, and she sees a cosy, layered interior as more alive than one shaped purely by minimalist design.

Sadia approaches the door almost as a piece of interior design. A strong colour can create a focal point, while a muted one can blend quietly into the palette. Multi-panel doors, she says, bring rhythm and proportion, especially in a larger living room.

"Instead of simply functioning as a doorway," Shernaz says, a well-chosen door "can also be something that people can stop by and admire."

Light without sacrificing privacy

In a dense city, light is easier to find than privacy. Buildings stand close together, and a window that lets in the sun can also let in a neighbour's gaze.

This is where frosted and fluted glass earn their place. Both let light pass through while obscuring what is on the other side, which is why frosted glass is already familiar in bathrooms.

Shernaz sees a wider use for it. "In an urban environment, when two buildings are very close to each other, we do want that feeling of being outdoors, but we do not want to see the people in the neighbouring building," she says.

The glass can be fixed or operable, and it can be softened further with greenery. Plants placed against it can act as a screen while keeping the link to the outdoors.

"You get the light, and you get that outdoor experience without compromising privacy," she says.

Sadia describes it as a middle ground between openness and privacy. Fluted or textured glass also adds a subtle layer of texture, making the door more interesting than a plain pane, and creates a softer transition between two spaces rather than a hard separation.

When doors become part of the architecture

Beyond sliding panels and patterned glass, Sadia notices growing interest in doors that are built into the architecture itself. Full-height doors, concealed or flush doors, pivot doors and arched openings can change the character of a room entirely.

She is drawn to the quieter end of that range. Concealed and full-height doors make a wall feel continuous and calm, she says, while a pivot or arched door can become a bolder architectural statement.

Whichever she chooses, the doorway has to belong to its surroundings. "The important thing is that the doorway should respond to the overall character of the interior rather than being treated as an isolated element," she says.

What ties these ideas together is a shift in how we think about the home. A wall is fixed. A door that folds, slides, pivots or glows with colour lets a room respond to the people in it.

It can open for a crowd and close for a quiet evening. It can borrow light from the next room, or filter it from outside. It can be plain, or it can be the thing a guest notices first.

The best homes may be the ones that do not insist on being one thing all day.